Harrington Hoists, Inc. introduces their new EQ three-phase and SEQ single-phase electric chain hoists. Both the EQ and SEQ series hoists are dual speed via variable frequency drive (VFD) and include a unique no-load high speed function that automatically increases hoist speed up to 130% when the load is less than 30% of working load limit.
These hoists are available in 1/8 – 1 Ton capacities in both hook and suspension bar mount along with push or geared trolleys. The EQ series is also available with a three-phase dual speed (VFD) motorized trolley. Standard voltage for the EQ series hoist is 200-230/380-460-3-50/60 and the SEQ series hoist is 115/230-1-60.
Features include a simple maintenance friendly design, heavy-duty pull rotor motor brake, vibration reducing five pocket load sheave and low profile upper and lower limit switches. All models are built without the use of harmful materials, have an IP55 rated sealed housing and come standard with a durable plastic chain container.